From 7ab65c2443f44df753b3b6d2b186b5fd0d17857c Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Tue, 24 Mar 2009 11:47:31 +0100
Subject: factoids: fix 'facts search'

---
 data/rbot/plugins/factoids.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/rbot/plugins/factoids.rb b/data/rbot/plugins/factoids.rb
index 5b5e2b72..0970684f 100644
--- a/data/rbot/plugins/factoids.rb
+++ b/data/rbot/plugins/factoids.rb
@@ -341,7 +341,7 @@ class FactoidsPlugin < Plugin
     if params[:words].nil_or_empty? and params[:rx].nil_or_empty?
       m.reply _("I know %{total} facts" % { :total => total })
     else
-      if params[:words].empty?
+      unless params.key? :words and not params[:words].empty?
         rx = Regexp.new(params[:rx].to_s, true)
       else
         rx = words2rx(params[:words])
-- 
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